Honkai Impact 3rd: This is how Obito and Rin used it

They saw Itachi Uchiha talking with Shingetsu Seiun in the courtyard.

"Brother Xingyun, what are you going to teach me?"

"Swordsmanship? Or fire-style techniques?"

Shingetsu Nebula: "Which one do you want to learn?"

Uchiha Itachi looked on expectantly: "Brother Nebula, you can teach me anything."

"Of course, it would be best if they were more capable."

"Something more powerful~" Shen Yue Xingyun rubbed her chin with one hand, thinking to herself.

Of the skills he possessed, which ones could Itachi Uchiha learn?

First, system rewards such as Succubus Hand and Enchantment traits can be ruled out.

Besides, the low-level ninjutsu drawn from the perfect attendance lottery machine can also be ruled out. With the Uchiha clan's inherited foundation, there's no need for him to teach these things.

High-level skills are also ineffective. Level 3 or even Level 4 skills would be too taxing for Itachi Uchiha at his current level, placing a heavy burden on his body. Especially Fire Release; his current Fire Release abilities are far from the actual level of Level 4, and he only has the current effect thanks to the system's 1000x amplification.

His swordsmanship is decent.

“Teach him whatever you like.” Mikoto Uchiha’s voice suddenly rang out. Shinzuki Seiun and Itachi Uchiha looked up and found that the other party had come up behind them.

Mikoto Uchiha: "It's best if there's no danger. Itachi is still in school; there are things he can learn later."

Shenyue Xingyun nodded.

After thinking about it, he realized that there were things that weren't dangerous and were suitable for Itachi Uchiha.

"The Art of Nourishing the Heart and Eyes".

Through chakra circulation and physical training, the eyesight can be improved. Uchiha users can use this to accelerate the Sharingan awakening process, with a maximum of two tomoe.

Considering the help Mikoto-sensei had given him throughout his training, and the potential help she might provide in the future, he decided to take this out. Although two tomoe might not mean much to Itachi Uchiha, saving her some time and effort and giving her a little something extra would be a way of repaying Mikoto's sacrifices.

He then looked at Itachi Uchiha, who was standing to the side expectantly, and said, "In that case..."

"Then I'll show you something good."

Chapter 305 The Secret Manual, Suspicion

"A technique to nourish the heart and improve eyesight?"

Looking at the exquisite scroll that Shingetsu Nebula had shown him, Itachi Uchiha was filled with curiosity.

"What is this? A secret technique?"

Shenyue Xingyun: "It's not a secret technique, it's a secret manual."

Uchiha Itachi: "Secret manual?"

Shenyue Xingyun: "A secret manual that can help you open your eyes quickly."

Upon hearing this, Itachi Uchiha's eyes widened suddenly. Then, meeting Shingetsu Seiun's gaze, he leaned back slightly.

In other words, Shenyue Xingyun had always left a very good impression on him. If it were someone else, he would definitely ask: Are you kidding me?

Speed ​​up the process of opening your eyes.

As the young master of the Uchiha clan, he had never heard of such a thing. He had heard his father, Uchiha Fugaku, mention that the clan seemed to have a trick to increase the chances of awakening the Sharingan, but it was definitely not the same as the 'secret manual' that Shingetsu Seiun was talking about.

Shenyue Xingyun: "What kind of look is that?"

"You do not trust me?"

Uchiha Itachi: "I believe you."

"Brother Xingyun, of course I believe you. But... this kind of thing is very precious, isn't it?"

"Why don't you just teach me a little swordsmanship?"

Shenyue Xingyun: "..."

"No, you must learn today."

He tossed the scroll of the Heart-Nourishing and Eye-Nourishing Technique into Itachi's hand and commanded, "Now, memorize it immediately!"

Uchiha Itachi's gaze was melancholy for a moment, but he still did not refuse Shingetsu Seiun's order.

Memorize it.

It's just a waste of time; what harm could Brother Xingyun possibly do to him?

A moment later, Itachi Uchiha handed the scroll back to Shingetsu Seiun.

Shenyue Xingyun was taken aback: "You remembered it?"

Itachi Uchiha nodded.

Shenyue Xingyun: "You even memorized the acupoints?"

"of course."

"Alright then," said Shenyue Xingyun. "Next, you will cultivate according to the methods recorded above."

"Just keep at it for a while, and you'll see if it works."

"Remember, this method includes this: don't tell anyone."

Uchiha Itachi said earnestly, "Don't worry, Brother Nebula. I won't tell anyone."

"That's good. You can practice slowly." Shingetsu Seiun said, looking at Uchiha Mikoto who was leaning against the door not far away: "Mikoto-sensei, I'll be going now."

I'll come see you again in a couple of days.

Uchiha Mikoto: "Okay."

After Shingetsu Seiun left, Uchiha Itachi frowned. Seeing this, Uchiha Mikoto asked softly, "What's wrong?"

"You don't like what I'm taught?"

“I don’t dislike it,” Itachi Uchiha said dejectedly. “Mom, you heard it too.”

"Brother Xingyun said this method can increase the speed of opening the eye."

"This is too...unbelievable. Mom, have you ever heard of a way to speed up the opening of your eyes?"

"No, not at all." Uchiha Mikoto shook her head gently, then said, "Why think so much? Your brother Nebula wouldn't harm you."

"Let's give it a try, just in case it works."

After thinking for a moment, Itachi Uchiha had no choice but to say, "Alright then."

This was, after all, a technique taught to him by Shenyue Xingyun. Even if it couldn't open his eyes, it should still have some effect on them.

He recalled the annotations and instructions he had just seen in the scroll.

"Something pleasing to the eye."

The most important prerequisite for practicing the "Heart-Nourishing and Eye-Nourishing Techniques" is to find the corresponding eye-nourishing items.

What are his own pleasing things to the eye?

Uchiha Itachi thought to himself, then looked at Uchiha Mikoto beside him.

Is it okay if I love my mother very much?

Unfortunately, after watching for a while, even as Mikoto Uchiha began to wonder if something was stuck to her body, Itachi Uchiha still didn't notice the slight heat in her eyes.

Clearly, Uchiha Mikoto is not.

What else is pleasing to the eye for me?

Uchiha Itachi pondered quietly for a moment, then suddenly realized something and turned to walk towards the nursery.

Mikoto Uchiha watched this scene, smiled and shook her head, then turned and went back to her room without paying any more attention.

into the night.

After feeding Sasuke, Mikoto lay quietly on the bed, the lamplight soft and bright, as she held a book and read quietly.

Several tens of minutes passed, and only one page of the book had been turned.

With her eyes fixed on the words in the book, Mikoto Uchiha's mind was filled with the image of Shingetsu Seiun healing her.

No, it's not just about recuperation.

She recalled earlier memories from her mind and placed them alongside the recent scene. Lying in bed, she imagined that Shenyue Xingyun had just treated her here, and the different images began to merge in her mind.

The environment is the current environment, and the characters are the characters from just now.

The plot, however, has become something from a very, very long time ago, and as time goes on, the plot even begins to develop in a chaotic manner.

She heard someone whispering words of deep affection she had never spoken before, and it was as if she saw herself taking off her mask and falling into a dark yet blissful abyss.

With a sharp tug, Mikoto Uchiha rubbed the corners of the book's pages, her breathing deep and labored.

"Forget it, I'm not reading anymore." A dozen minutes later, Uchiha Mikoto slammed the book she had barely read shut and placed it on her bedside table. Just as she was about to turn off the lamp to search for the entrance to her dream, a sudden energy fluctuation came from the room next door.

The fluctuation came and went quickly. Uchiha Mikoto initially thought it was Uchiha Itachi trying to practice ninjutsu again, but suddenly she realized something was wrong!

This energy fluctuation doesn't feel like a ninjutsu release, and the direction the energy is coming from seems to be... the nursery!

Mikoto Uchiha was startled.

She jumped up abruptly, not even bothering to put on her slippers, and darted to the door of the nursery.

She breathed a sigh of relief when she opened the door and saw the scene inside the room.

Sasuke was lying peacefully in her crib, fast asleep, with Itachi Uchiha standing beside her with his back to her.

Calming her racing heart, Uchiha Mikoto said, "Itachi, you should go to sleep early too."

"Also, don't practice ninjutsu in this room."

Uchiha Itachi remained silent and did not turn around.

Mikoto Uchiha sensed that something was amiss.

She frowned and asked, "Itachi, did you hear me?"

"I...I heard it." Itachi Uchiha's voice was somewhat incoherent.

"What's wrong, Itachi?" Uchiha Mikoto tensed up when she heard something was wrong with the other person's movements: "Did you make a mistake in your ninjutsu practice?"